Mercedes-Benz G-Class 2012 Owners Manual - Manual (Page 172)

Display messages Possible causes/consequences and M Solutions
b
Reversing lamp
right
The backup lamp is faulty.
X Replace the bulb ( Y page 94).
b
Tail lamp left
Back-up bulb on or
Tail lamp right
Back-up bulb on
The left or right-hand tail lamp is faulty. Another lamp has taken
over its function.
X Replace the bulb ( Y page 98).
Engine
Display messages Possible causes/consequences and M Solutions
; Some electronic systems are unable to send information to the
on-board computer. The coolant temperature gauge and the
tachometer could be malfunctioning.
X Visit a qualified specialist workshop.
+
Top Up Coolant See
Operator's Manual
The coolant level is too low.
X Add coolant, following the warning notes when doing so
(
Y page 213).
X If coolant needs to be added more often than usual, have the
engine coolant system checked at a qualified specialist
workshop.
G
WARNING
Do not spill antifreeze on hot engine parts. Antifreeze contains ethylene glycol which may burn
if it comes into contact with hot engine parts. You could be seriously burned.
! The coolant level is too low. Avoid making long journeys with too little coolant in the cooling
system. The engine will otherwise be damaged.
The display messages and the corresponding symbol that indicate that the coolant level is
too low must not be ignored.
170
Display messages
On-board computer and displays